# OOMMF Quantum Micromagnetic Lattice > Landau-Lifshitz-Gilbert vector ODE solver and 3D demagnetizing FFT - Project: Jirnyak/oommf - Authors: Adolf Petushkov (@marko1olo) & Jirnyak (@Jirnyak) - Ecosystem: Open Source Engineering Syndicate - License: Open Source (MIT / People's License) ## Core Technical Specs Landau-Lifshitz-Gilbert vector ODE solver and 3D demagnetizing FFT ## Full Documentation For complete mathematical models, API endpoints, algorithms, and architecture, see llms-full.txt or README.md.